CN111508756A

CN111508756A - Automatic assembling equipment for inner frame and outer frame of keyboard latch

Info

Publication number: CN111508756A
Application number: CN202010373246.9A
Authority: CN
Inventors: 包建伟
Original assignee: Suzhou Sinaen Intelligent Robot Co ltd
Current assignee: Suzhou Sinaen Intelligent Robot Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-08-07

Abstract

The invention relates to automatic assembling equipment for inner and outer frames of a keyboard latch, which comprises a bottom plate, an outer frame feeding unit, a rotating unit, a flattening unit, an inner frame feeding unit, a blanking unit and a blanking detection unit, wherein the rotating unit is positioned in the middle of the bottom plate, the outer frame feeding unit, the flattening unit, the inner frame feeding unit, the blanking unit and the blanking detection unit are sequentially fixed on the outer side of the rotating unit and are fixed on the bottom plate, the outer frame feeding unit comprises a feeding vibration module, a feeding rotating platform module and a feeding clamp module, and the feeding vibration module, the feeding rotating platform module and the feeding clamp module are respectively fixed on the bottom plate. The automatic assembling equipment provided by the invention realizes automatic assembling of the keyboard latch, greatly improves the production rate of the keyboard latch and saves manpower.

Description

Automatic assembling equipment for inner frame and outer frame of keyboard latch

Technical Field

The invention relates to automatic assembling equipment, in particular to assembling equipment for inner and outer frames of a keyboard latch.

Background

The conventional keyboard latch comprises an inner frame and an outer frame, and when the conventional keyboard latch is installed on a keyboard, the inner frame and the outer frame need to be assembled together in advance. The traditional keyboard latch assembling mode is that a manual inner frame is put into an outer frame to realize the assembling of the keyboard latch. The working mode has low efficiency, needs a large amount of manpower, has large manpower input, and is not beneficial to the automatic production of enterprises; the labor is large, and a large workshop space is needed during assembly.

Disclosure of Invention

In view of the above disadvantages of the prior art, an object of the present invention is to provide an apparatus for automatically assembling inner and outer frames of a keyboard latch, which realizes automatic assembly of the inner and outer frames and greatly improves the production rate of the keyboard latch.

In order to achieve the above and other related objects, the present invention provides an automatic keyboard latch inner and outer frame assembling device, which includes a bottom plate, an outer frame feeding unit, a rotating unit, a pressing unit, an inner frame feeding unit, a discharging unit, and a discharging detection unit, wherein the rotating unit is located in the middle of the bottom plate, the outer frame feeding unit, the pressing unit, the inner frame feeding unit, the discharging unit, and the discharging detection unit are sequentially fixed on the outer side of the rotating unit and fixed on the bottom plate, the outer frame feeding unit includes a feeding module i, a rotating module i, and a taking and placing module i, the feeding module i is located on one side of the rotating module i, and the taking and placing module i is located above the rotating module i.

Preferably, the first feeding module comprises a first feeding bottom plate, a first vibrator, a first feeding groove, a first inductor, a first receiving platform, a first clamping jaw groove, a first product taking groove, a first push-pull air cylinder and a second inductor, the upper side of the first feeding bottom plate is provided with the upper side of the first vibrator, the first feeding groove is arranged on the first vibrator, one end of the first feeding groove is provided with the first inductor, the other end of the first feeding groove is provided with the first receiving platform, a first stopping groove is arranged at the junction of the first receiving platform and the first feeding groove, a first feeding sliding block and a first clamping jaw groove are arranged in the first receiving platform, the first push-pull air cylinder penetrates through one end of the first receiving platform to be connected with the first feeding sliding block, the second inductor is arranged at a position where the first stopping groove is symmetrical with respect to the first feeding sliding block, and the first rotating module comprises a first rotating motor, a second, The feeding device comprises a first rotating platform and a first discharging nozzle, wherein the first rotating platform is arranged at the upper end of a first rotating motor, and the first discharging nozzle is arranged at the upper end of the first rotating platform; the first material taking and placing module comprises a first X motor, a first X sliding table, a first Z motor, a first Z sliding table, a first material taking clamping jaw and a first material taking cylinder, the first X motor is connected with the first X sliding table, the first X sliding table is connected with the first Z motor, the first Z motor is connected with the first Z sliding table, the first Z sliding table is connected with the first material taking cylinder, and the first material taking cylinder is connected with the first material taking clamping jaw.

Preferably, the rotating unit comprises a rotating motor, a rotating table, an assembling jig and a jig push-pull module, the rotating motor is located at the lower end of the rotating table, the assembling jig is distributed at the edge of the rotating table, the jig push-pull module is located at the position between the inner frame feeding unit and the rotating table, the assembling jig comprises a stress block, a fixed block, a left groove, a right groove, a buffer spring, a splayed hole and a limiting block, the fixed block is located in the stress block, the left groove and the right groove are located in the fixed block, the buffer spring is located between the stress block and the fixed block, the limiting block is located at one end of the stress block, the left groove and the right groove are respectively provided with a bolt, positions of the fixed block corresponding to the splayed holes are respectively provided with a kidney-round abdicating hole, and the bolt respectively penetrates through the splayed hole, The abdicating hole is respectively connected with the left groove and the right groove, and the lower end of the fixed block is fixed on the rotating table.

Preferably, the unit of flattening is including the base that flattens, the slide rail that flattens, the cylinder that flattens, spacing thimble and the tool that flattens, the base upper end that flattens is equipped with the slide rail that flattens, the slide rail that flattens with the tool that flattens is connected, the tool that flattens with the cylinder that flattens is connected, the tool lower extreme that flattens is equipped with spacing thimble.

Preferably, the detection device further comprises an outer frame detection unit, wherein the outer frame detection unit comprises a detection support, a telescopic cylinder and a T-shaped inductor, the lower end of the detection support is fixed on the bottom plate, the upper end of the detection support is connected with the telescopic cylinder, and the T-shaped inductor is arranged at the tail end of the telescopic cylinder.

Preferably, the inner frame feeding unit comprises an inner frame taking and placing module, an inner frame feeding module and a turning module, the inner frame taking and placing module comprises an inner frame taking and placing seat, an inner frame taking and placing motor, an inner frame taking and placing slide rail, an inner frame taking and placing sliding table, an inner frame Z cylinder, an inner frame Z slide rail, an inner frame Z slide table, an inner frame clamping jaw I and an inner frame clamping jaw II, the inner frame taking and placing seat is fixed on the bottom plate, the inner frame taking and placing slide rail is arranged on the inner frame taking and placing seat, the inner frame taking and placing slide table is arranged on the inner frame taking and placing slide rail and connected with the inner frame taking and placing motor, the inner frame taking and placing motor is fixed on the inner frame taking and placing seat, the inner frame Z slide table and the inner frame Z cylinder are respectively fixed on the inner frame taking and placing slide table, the inner frame Z, the inner frame feeding module comprises a second vibrator, a second feeding groove, a third inductor, a second receiving platform, a second clamping jaw groove, a second product taking groove, a fourth inductor, a second feeding sliding block and a second push-pull air cylinder, wherein the second feeding groove is formed in the second vibrator, the third inductor is arranged at one end of the second feeding groove, the other end of the second feeding groove is connected with the second receiving platform, the second feeding sliding block is arranged in the second receiving platform, the second clamping jaw groove is formed in the second feeding sliding block, the fourth inductor is arranged on one side, away from the second feeding groove, of the second feeding sliding block, the second push-pull air cylinder penetrates through one end of the second receiving platform and is connected with the second feeding sliding block, and the second product taking groove is located at one end, away from the third inductor, of the second feeding groove; the upset module includes upset tensioning cylinder, upset clamping jaw, upset slip table, upset motion cylinder, inside casing platform, inside casing inductor and inside casing lift cylinder, upset tensioning cylinder with one end with the upset clamping jaw is connected, upset tensioning cylinder lower extreme with the upset slip table is connected, the upset slip table has the upset motion cylinder, inside casing platform downside is equipped with the inside casing inductor, inside casing platform lower extreme is equipped with inside casing lift cylinder, the shape of inside casing platform with the inside casing shape that the upset clamping jaw clamp was got matches.

Preferably, the unloading unit includes unloading support, unloading guide slot, unloading horizontal cylinder, unloading horizontal sliding table, unloading horizontal slide, unloading Z cylinder, unloading Z slide, unloading Z line rail and unloading clamping jaw, unloading support one side is equipped with the unloading guide slot, unloading support upper end is equipped with unloading horizontal slide, be equipped with on the unloading horizontal slide unloading horizontal cylinder, unloading horizontal cylinder with unloading horizontal sliding table connects, just unloading horizontal sliding table through a line rail with unloading horizontal slide connects, the unloading Z cylinder with unloading Z line rail is located on the unloading horizontal sliding table, just the unloading Z cylinder with unloading Z slide connects, just unloading Z slide with unloading Z line rail connects, be equipped with on the unloading Z slide the unloading clamping jaw.

Preferably, still include unloading detecting element, unloading detecting element includes that the product detects support, product detection telescopic cylinder and product detection inductor, the product detects the support lower extreme and fixes on the bottom plate, product detection support upper end is equipped with the product detects telescopic cylinder, the product detects telescopic cylinder end and is equipped with the product detection inductor.

Preferably, the jig push-pull module comprises a jig push-pull cylinder and an impact block, the jig push-pull cylinder is fixed on the base, and the impact block is arranged on the jig push-pull cylinder.

In summary, the automatic assembling equipment for the inner frame and the outer frame of the keyboard latch has the following beneficial effects: through the arrangement of the outer frame feeding unit and the inner frame feeding unit, automatic feeding of the outer keys and the inner keys is realized, sufficient preparation is provided for automatic assembly of products, compared with manual feeding, the speed is high, and automatic production of keyboard keys is facilitated; due to the arrangement of the rotating units, multiple stations work simultaneously, and the assembly rate of products is greatly improved; replace manual assembly keyboard latch with mechanical equipment, saved the demand of enterprise to the manpower, saved the input of manpower.

Drawings

Fig. 1 is an overall view of an automatic assembling apparatus for inner and outer frames of a keyboard latch.

Fig. 2 is a schematic structural diagram of an outer frame feeding unit.

Fig. 3 is a schematic structural diagram of the first feeding module.

Fig. 4 is a schematic structural diagram of the first rotating module.

Fig. 5 is a schematic structural diagram of the first material taking and placing module.

Fig. 6 is a schematic view of a rotary unit.

Fig. 7 is a back view of the assembly jig.

Fig. 8 is a front view of the assembly jig.

Fig. 9 is a schematic structural view of the flattening unit.

Fig. 10 is a schematic structural diagram of the inner frame feeding unit.

Fig. 11 is a schematic structural view of the inner frame pick-and-place module.

Fig. 12 is a schematic structural diagram of the inner frame feeding module.

Fig. 13 is a schematic structural diagram of the flip module.

Fig. 14 is a schematic structural view of the blanking unit.

Fig. 15 is a schematic structural view of a blanking detection unit.

Fig. 16 is a schematic structural diagram of the outer frame measurement unit.

Fig. 17 is a schematic structural view of a jig push-pull module.

1. A base plate; 2. an outer frame feeding unit; 3. a rotation unit; 4. a flattening unit; 5. an outer frame detection unit; 6. an inner frame feeding unit; 7. a blanking unit; 8. a blanking detection unit; 21. a first feeding module; 22. rotating the first module; 23. taking a first material placing module; 31. a rotating electric machine; 32. a rotating table; 33. assembling a jig; 34. a jig push-pull module; 41. flattening the base; 42. flattening the sliding rail; 43. a flattening cylinder; 44. a limiting thimble; 45. flattening the jig; 51. detecting the bracket; 52. a telescopic cylinder; 53. a T-shaped inductor; 61. the inner frame takes and puts the material module; 62. an inner frame feeding module; 63. a turning module; 70. a blanking clamping jaw cylinder; 71. a blanking support; 72. a blanking guide groove; 73. a blanking horizontal cylinder; 74. a horizontal blanking sliding seat; 75. blanking a horizontal sliding table; 76. blanking a Z-shaped air cylinder; 77. blanking a Z sliding table; 78. blanking a Z-shaped linear rail; 79. blanking clamping jaws; 81. a product detection support; 82. a product detection telescopic cylinder; 83. a product detection sensor; 210. a first feeding sliding block; 211. a first staying tank; 212. a first feeding bottom plate; 213. a first vibrator; 214. a feeding trough I; 215. a first inductor; 216. a first material receiving platform; 217. a first clamping jaw groove; 218. a first product taking groove; 219. a push-pull cylinder I; 220. a second inductor; 221. a first rotating motor; 222. rotating the first platform; 223. a first material placing nozzle; 231. an X motor I; 232. an X sliding table I; 233. a Z motor I; 234. a Z sliding table I; 235. a material taking cylinder I; 236. a material taking clamping jaw I; 331. a stress block; 332. a fixed block; 333. a left groove; 334. a right groove; 335. a buffer spring; 336. a splayed hole; 337. a limiting block; 341. a jig push-pull air cylinder; 342. an impact block; 611. an inner frame taking and placing seat; 612. an inner frame picking and placing motor; 613. the inner frame is taken and placed on the slide rail; 614. an inner frame taking and placing sliding table; 615. an inner frame Z cylinder; 616. an inner frame Z slide rail; 617. an inner frame Z-shaped sliding table; 618. an inner frame clamping jaw I; 619. an inner frame clamping jaw II; 621. a second vibrator; 622. a feeding trough II; 623. a third inductor; 624. a second material receiving platform; 625. a clamping jaw groove II; 626. a second product taking groove; 627. a second feeding sliding block; 628. a fourth inductor; 629. a push-pull air cylinder II; 631. turning over the tensioning cylinder; 632. turning over the clamping jaw; 633. overturning the sliding table; 634. a turning motion cylinder; 635. an inner frame platform; 636. an inner frame sensor; 637. an inner frame lifting cylinder; 711. and (4) a wire rail.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 17. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

As shown in fig. 1 to 17, the present invention relates to a keyboard latch inner and outer frame automatic assembly device, which includes a bottom plate 1, an outer frame feeding unit 2, a rotation unit 3, a flattening unit 4, an inner frame feeding unit 6, a blanking unit 7, and a blanking detection unit 8, wherein the rotation unit 3 is located at a middle position of the bottom plate 1, the rotation unit is used to adjust a station position on a first rotation platform 222 to cooperate with different stations to work, the outer frame feeding unit 2, the flattening unit 4, the inner frame feeding unit 6, the blanking unit 7, and the blanking detection unit 8 are sequentially fixed on an outer side of the rotation unit 3 and fixed on the bottom plate 1, the outer frame feeding unit 2 includes a feeding module one 21, a rotation module one 22, and a taking and placing module one 23, the feeding module one 21 is located at one side of the rotation module one 22, the taking and placing module one 23 is located above the rotation module one 22, the first feeding module 21 is used for automatically placing an outer frame on the rotating unit 3, and the first rotating module 22 is used for adjusting the angle of the outer frame, so that the first taking and placing module 23 can take the outer frame from the first feeding module 21 and transfer the outer frame to the rotating unit 3.

In this embodiment, referring to fig. 2 to 5, the feeding module one 21 includes a feeding bottom plate one 212, a first vibrator 213, a first feeding groove 214, a first inductor 215, a first receiving platform 216, a first jaw groove 217, a first product taking groove 218, a first push-pull cylinder 219 and a second inductor 220, the upper side of the first vibrator 213 is disposed on the upper side of the feeding bottom plate one 212, the first feeding groove 214 is disposed on the first vibrator 213, the first vibrator 213 is used for providing power for the movement of the outer frame in the first feeding groove 214 to enable the outer frame to continuously move downstream, the first inductor 215 is disposed at one end of the first feeding groove 214, the first inductor 215 is used for detecting whether the outer frame enters the first feeding groove 214, the first receiving platform 216 is disposed at the other end of the first feeding groove 214, and a first receiving groove 211 is disposed at the junction of the first receiving platform 216 and the first feeding groove 214, the first material receiving platform 216 is used for receiving the outer frame transferred from the first feeding groove 214, a first feeding sliding block 210 and a first clamping jaw groove 217 are arranged in the first material receiving platform 216, the first feeding sliding block 210 is used for assisting in driving the outer frame to move, so as to clamp the outer frame, the first push-pull cylinder 219 penetrates through one end of the first receiving platform 216 to be connected with the first feeding slide block 210, the first push-pull cylinder 219 is used for driving the first feeding slide block 210 to move, the second sensor 220 is located at a position of the first staying groove 211 which is symmetrical with respect to the first feeding slide block 210, the inductor is used for detecting whether the outer frame enters the product taking groove I218 or not, the rotating module I22 comprises a rotating motor I221, a rotating platform I222 and a discharging nozzle I223, the upper end of the first rotating motor 221 is provided with a first rotating platform 222, and the upper end of the first rotating platform 222 is provided with a first discharging nozzle 223; the first rotating motor 221 is used for driving the first rotating platform 222 to rotate, and further driving the first discharging nozzle 223 to rotate, further realizing the purpose of angle rotation of the outer frame, the material taking and placing module I23 comprises an X motor I231, an X sliding table I232, a Z motor I233, a Z sliding table I234, a material taking clamping jaw I236 and a material taking cylinder I235, the first X motor 231 is connected with the first X sliding table 232, the first X motor 231 is used for driving the first X sliding table 232 to move, the first X sliding table 232 is connected with the first Z motor 233, the first Z motor 233 is connected with the first Z sliding table 234, the first Z motor 233 is used for driving the first Z sliding table 234 to move, thereby driving the first material taking clamping jaw 236 to move, the first Z sliding table 234 is connected with the first material taking air cylinder 235, the first material taking cylinder 235 is connected with the first material taking clamping jaw 236, and the first material taking cylinder 235 is used for driving the first material taking clamping jaw 236 to clamp the outer frame.

In this embodiment, referring to fig. 6 to 8, the rotating unit 3 includes a rotating motor 31, a rotating platform 32, assembling jigs 33 and jig push-pull modules 34, the rotating motor 31 is located at a lower end of the rotating platform 32, the rotating motor 31 is configured to drive the rotating platform 32 to rotate, the assembling jigs 33 are distributed at an edge of the rotating platform 32, the assembling jigs 33 can be used to temporarily store an outer frame on one hand and assist in assembling a keyboard latch on the other hand, the jig push-pull modules 34 are located between the inner frame feeding unit 6 and the rotating platform 32, the jig push-pull modules 34 are configured to push the stressed block 331 to move relative to the fixed block 332, so as to adjust a distance between the left groove 333 and the right groove 334, and the assembling jigs 33 include stressed blocks 331, fixed blocks 332, left grooves 333, right grooves 334, and assembled, The fixture comprises a buffer spring 335, a splayed hole 336 and a limit block 337, wherein the fixed block 332 is located in the stressed block 331, the left groove 333 and the right groove 334 are located in the fixed block 332, the buffer spring 335 is located between the stressed block 331 and the fixed block 332, the buffer spring 335 is used for resetting the stressed block 331 when an air cylinder of the fixture push-pull module 34 contracts, the limit block 337 is located at one end of the stressed block 331, the limit block 337 is used for limiting the distance between the stressed block 331 and the fixed block 332, the left groove 333 and the right groove 334 are respectively provided with a bolt, the positions of the fixed block 332 corresponding to the splayed hole 336 are respectively provided with a kidney-round abdicating hole, the bolts respectively penetrate through the splayed hole 336 and the abdicating hole to be respectively connected with the left groove 333 and the right groove 334, and the lower end of the fixed block 332 is fixed on the rotating table 32, when the cylinder of the jig pushing and pulling module 34 extends, the force-receiving block 331 is pushed to move, and since the fixing block 332 is fixed on the rotating table 32, when the force-receiving block 331 moves, due to the arrangement of the splayed holes 336, the left groove 333 and the right groove 334 can only move along the position perpendicular to the moving direction of the force-receiving block 331, so as to achieve the purpose of the distance between the left groove 333 and the right groove 334.

In this embodiment, referring to fig. 9, the flattening unit 4 includes a flattening base 41, a flattening slide rail 42, a flattening cylinder 43, a limiting ejector pin 44, and a flattening jig 45, the flattening slide rail 42 is disposed at the upper end of the flattening base 41, the flattening slide rail 42 is connected to the flattening jig 45, the flattening jig 45 is connected to the flattening cylinder 43, the flattening cylinder 43 is configured to drive the flattening jig 45 to move up and down along the flattening slide rail 42, the limiting ejector pin 44 is disposed at the lower end of the flattening jig 45, and the limiting ejector pin 44 is configured to prevent the bottommost position of the flattening jig 45 from dropping.

In this embodiment, referring to fig. 16, the apparatus further includes an outer frame detecting unit 5, where the outer frame detecting unit 5 includes a detecting support 51, a telescopic cylinder 52 and a T-shaped sensor 53, a lower end of the detecting support 51 is fixed on the bottom plate 1, an upper end of the detecting support 51 is connected to the telescopic cylinder 52, the T-shaped sensor 53 is disposed at a terminal of the telescopic cylinder 52, the detecting support 51 is used to fix the telescopic cylinder 52, and the telescopic cylinder 52 is used to drive the T-shaped sensor 53 to move to a position above a corresponding station on the rotating table 32, so as to detect whether a product exists on the station, so that a module below the detecting support makes a proper motion, if a product exists, the downstream apparatus normally operates, and if no product exists, the downstream apparatus skips the station.

In this embodiment, referring to fig. 10 to 13, the inner frame feeding unit 6 includes an inner frame taking and placing module 61, an inner frame feeding module 62 and a turning module 63, the inner frame feeding module is used for feeding the turning module 63, the turning module 63 is used for turning the inner frame, the inner frame taking and placing module 61 is used for grasping the inner frame before and after turning, the inner frame taking and placing module 61 includes an inner frame taking and placing seat 611, an inner frame taking and placing motor 612, an inner frame taking and placing slide rail 613, an inner frame taking and placing slide table 614, an inner frame Z cylinder 615, an inner frame Z slide rail 616, an inner frame Z slide table 617, an inner frame clamping jaw one 618 and an inner frame clamping jaw two 619, the inner frame taking and placing seat 611 is fixed on the bottom plate 1, the inner frame taking and placing slide rail 613 is arranged on the inner frame taking and placing slide rail 613, the inner frame taking and placing slide table 614 is arranged on the inner, the inner frame taking and placing motor 612 is used for driving the inner frame taking and placing sliding table 614 to move along the inner frame taking and placing sliding rail 613, the inner frame taking and placing motor 612 is fixed on the inner frame taking and placing base 611, the inner frame Z sliding table 617 and the inner frame Z cylinder 615 are respectively fixed on the inner frame taking and placing sliding table 614, the inner frame Z sliding table 617 is arranged at the lower end of the inner frame Z cylinder 615, the inner frame Z sliding table 617 is provided with the inner frame clamping jaw one 618 and the inner frame clamping jaw two 619, the inner frame Z cylinder 615 is used for driving the inner frame clamping jaw one 618 and the inner frame clamping jaw two 619 to move along the inner frame Z sliding rail 616, the inner frame feeding module 62 comprises a vibrator two 621, a feeding groove two 622, a sensor three 623, a receiving platform two 624, a clamping jaw groove two 625, a product taking groove two 626, a sensor four 628, a feeding slider two 627 and a push-pull cylinder two 629, the second vibrator 621 provides power for the movement of the inner frame in the second feeding groove 622, one end of the second feeding groove 622 is provided with a third sensor 623, the third sensor 623 is used for detecting whether the inner frame enters the second feeding groove 622 or not, the other end of the second feeding groove 622 is connected with the second receiving platform 624, the second receiving platform 624 is used for receiving the inner frame transmitted by the second feeding groove 622, the second receiving platform 624 is internally provided with a second feeding sliding block 627, the second feeding sliding block 627 is used for driving the inner frame to move back and forth so as to facilitate feeding, the second feeding sliding block 627 is provided with a second clamping jaw groove 625, the second clamping jaw groove 625 is used for clamping and assisting in clamping the inner frame, one side of the second feeding sliding block 627, which is far away from the second feeding groove 622, is provided with a fourth sensor 628, the fourth sensor 628 is used for detecting whether the inner frame enters the second product taking groove 626, and the second push-pull cylinder 629, the second push-pull cylinder 629 is used for driving the second material receiving platform 624 to move, the turnover module 63 comprises a turnover tensioning cylinder 631, a turnover clamping jaw 632, a turnover sliding table 633, a turnover movement cylinder 634, an inner frame platform 635, an inner frame sensor 636 and an inner frame lifting cylinder 637, the turnover tensioning cylinder 631 is connected with one end of the turnover clamping jaw 632, the turnover tensioning cylinder 631 is used for driving the turnover clamping jaw 632 to clamp the inner frame and drive the inner frame to rotate, the lower end of the turnover tensioning cylinder 631 is connected with the turnover sliding table 633, the turnover movement cylinder 634 is arranged below the turnover sliding table 633, the turnover movement cylinder 634 is used for driving the turnover sliding table 633 to move so as to drive the turnover clamping jaw 632 to move, the inner frame sensor 636 is arranged on the lower side of the inner frame platform 635, and the inner frame sensor 636 is used for detecting whether the inner frame exists in the inner frame platform 635, the lower end of the inner frame platform 635 is provided with the inner frame lifting cylinder 637, the inner frame lifting cylinder 637 is used for driving the inner frame platform 635 to move up and down, so as to drive the inner frame to move up and down, and the shape of the inner frame platform 635 is matched with the shape of the inner frame clamped by the turning clamping jaws 632.

In this embodiment, referring to fig. 14, the blanking unit 7 includes a blanking support 71, a blanking guide groove 72, a blanking horizontal cylinder 73, a blanking horizontal sliding table 75, a blanking horizontal sliding base 74, a blanking Z cylinder 76, a blanking Z sliding table 77, a blanking Z linear rail 78 and a blanking clamping jaw 79, the blanking support 71 is provided with the blanking guide groove 72 on one side, the blanking guide groove 72 is used for draining the keyboard latch after assembly into a specified material box, the blanking support 71 upper end is provided with the blanking horizontal sliding base 74, the blanking horizontal cylinder 73 is provided on the blanking horizontal sliding base 74, the blanking horizontal cylinder 73 is connected with the blanking horizontal sliding table 75, the blanking horizontal sliding table 75 is connected with the blanking horizontal sliding base 74 through a linear rail 711, the blanking horizontal cylinder 73 is used for driving the blanking horizontal sliding base 74 to move, the blanking Z cylinder 76 and the blanking Z linear rail 78 are located on the blanking horizontal sliding table 75, just unloading Z cylinder 76 with unloading Z slip table 77 is connected, just unloading Z slip table 77 with unloading Z line rail 78 is connected, be equipped with on unloading Z slip table 77 unloading clamping jaw 79, unloading Z cylinder 76 is used for driving unloading clamping jaw 79 follows unloading Z line rail 78 moves.

In this embodiment, refer to fig. 15, the blanking detection device further includes a blanking detection unit 8, the blanking detection unit 8 includes a product detection support 81, a product detection telescopic cylinder 82 and a product detection sensor 83, the lower end of the product detection support 81 is fixed on the bottom plate 1, the upper end of the product detection support 81 is provided with the product detection telescopic cylinder 82, the end of the product detection telescopic cylinder 82 is provided with the product detection sensor 83, when a product is detected, the product detection telescopic cylinder 82 extends out to drive the product detection sensor 83 to move to the upper side of the assembly jig 33, if a product is detected, the device stops operating at this time, a worker is reminded of manual blanking, and if a product is not detected, the device continues to operate.

In this embodiment, referring to fig. 17, the jig push-pull module 34 includes a jig push-pull cylinder 341 and an impact block 342, the jig push-pull cylinder 341 is fixed on the base plate 1, and the impact block 342 is disposed on the jig push-pull cylinder 341.

When the keyboard outer frame is in operation, firstly, the keyboard outer frame is placed in the upper material groove I214, the inner frame is placed in the upper material groove II 622, under the vibration of the vibrator I213, the outer frame enters the product material taking groove I218, the product material taking groove I is rotated through the rotating module I22, the material taking module I23 is clamped and placed in the assembling jig 33 of the rotating unit 3, the rotating motor 31 is rotated to drive the outer frame to the 4 work positions of the flattening unit, the flattening cylinder 43 drives the flattening jig 45 to flatten the outer frame so as to assemble the inner frame and the outer frame, the rotating motor 31 moves again, the assembling jig 33 enters the outer frame detection unit 5, the telescopic cylinder 52 drives the T-shaped sensor 53 to move to the upper side of the outer side, after the outer frame is detected, the rotating motor 31 drives the rotating table 32 to move for one work position, the assembling jig 33 enters the material loading unit work position of the inner frame, the inner frame taking and placing module 61 clamps the inner frame and places the inner frame into the turning module 63, the turning module 63 adjusts the progress of the inner frame, then the inner frame taking and placing module 61 works again to take the turned inner frame from the inner frame taking and placing module 61, then the jig push-pull cylinder 341 drives the impact block 342 to push the stress block 331 to move, the left groove 333 and the right groove 334 are opened by the splayed hole 336, the inner frame taking and placing module 61 places the inner frame in the outer frame in the assembling jig 33 to complete the assembling of the inner frame and the outer frame, then the jig push-pull cylinder 341 contracts, the stress block 331 resets under the action of the buffer spring 335, the left groove 333 and the right groove 334 reset to complete the assembling of the keyboard key, then the rotating motor 31 operates again, the rotating platform 32 moves to the next station, under the synergistic action of the feeding horizontal cylinder 73 and the feeding Z cylinder 76, the feeding clamping jaw 70 drives the feeding clamping jaw 79 to clamp the keyboard elastic key, and the assembly jig 33 is placed in the blanking guide groove 72 to complete blanking of the keyboard latch, then the rotating motor 31 drives the rotating platform 32 to move again, the assembly jig 33 moves to the blanking detection unit 8, when the product detection sensor 83 detects that no product exists in the assembly jig 33, the rotating motor drives the rotating platform to rotate, and the assembly jig 33 moves to the station of the outer frame feeding unit 2, so that the process is repeated. The process is an assembling process of the keyboard latch, and in the running process of actual equipment, all stations work simultaneously to realize continuous production and processing of the keyboard latch.

In summary, the automatic assembling equipment for the inner frame and the outer frame of the keyboard latch has the following beneficial effects: through the arrangement of the outer frame feeding unit and the inner frame feeding unit, automatic feeding of the outer keys and the inner keys is realized, sufficient preparation is provided for automatic assembly of products, compared with manual feeding, the speed is high, and automatic production of keyboard keys is facilitated; due to the arrangement of the rotating units, multiple stations work simultaneously, and the assembly rate of products is greatly improved; replace manual assembly keyboard latch with mechanical equipment, saved the demand of enterprise to the manpower, saved the input of manpower. Therefore, the invention overcomes various defects of the prior art and has high industrial utilization value and practical value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an automatic equipment of frame in keyboard latch which characterized in that: comprises a bottom plate (1), an outer frame feeding unit (2), a rotating unit (3), a flattening unit (4), an inner frame feeding unit (6), a blanking unit (7) and a blanking detection unit (8), the rotating unit (3) is positioned in the middle of the bottom plate (1), the outer frame feeding unit (2), the flattening unit (4), the inner frame feeding unit (6), the blanking unit (7) and the blanking detection unit (8) are sequentially fixed on the outer side of the rotating unit (3), and is fixed on the bottom plate (1), the outer frame feeding unit (2) comprises a feeding module I (21), a rotating module I (22) and a material taking and placing module I (23), the feeding module I (21) is positioned at one side of the rotating module I (22), the first taking and placing module (23) is positioned above the first rotating module (22).

2. The keyboard latch inner and outer frame automatic assembly device according to claim 1, wherein: the feeding module I (21) comprises a feeding bottom plate I (212), a vibrator I (213), a feeding groove I (214), a sensor I (215), a material receiving platform I (216), a clamping jaw groove I (217), a product taking groove I (218), a push-pull cylinder I (219) and a sensor II (220), wherein the upper side of the vibrator I (213) is arranged on the upper side of the feeding bottom plate I (212), the feeding groove I (214) is arranged on the vibrator I (213), the sensor I (215) is arranged at one end of the feeding groove I (214), the material receiving platform I (216) is arranged at the other end of the feeding groove I (214), a stopping groove I (211) is arranged at the junction of the material receiving platform I (216) and the feeding groove I (214), a feeding sliding block I (210) and the clamping jaw groove I (217) are arranged in the material receiving platform I (216), and the push-pull cylinder I (219) penetrates through one end of the material receiving platform I (216) and the feeding sliding block I (210) ) The second inductor (220) is located at a position, symmetrical to the first stopping groove (211) about the first feeding sliding block (210), of the first rotating module (22) comprises a first rotating motor (221), a first rotating platform (222) and a first discharging nozzle (223), the first rotating platform (222) is arranged at the upper end of the first rotating motor (221), and the first discharging nozzle (223) is arranged at the upper end of the first rotating platform (222); get blowing module (23) and include X motor (231), X slip table (232), Z motor (233), Z slip table (234), get material clamping jaw (236) and get material cylinder (235), X motor (231) with X slip table (232) is connected, X slip table (232) with Z motor (233) is connected, Z motor (233) with Z slip table (234) is connected, Z slip table (234) with get material cylinder (235) and connect, get material cylinder (235) with get material clamping jaw (236) and connect.

3. The keyboard latch inner and outer frame automatic assembling device according to claim 1 or 2, wherein: the rotary unit (3) comprises a rotary motor (31), a rotary table (32), an assembling jig (33) and a jig pushing and pulling module (34), the rotary motor (31) is positioned at the lower end of the rotary table (32), the assembling jig (33) is distributed at the edge of the rotary table (32), the jig pushing and pulling module (34) is positioned between the inner frame feeding unit (6) and the rotary table (32), the assembling jig (33) comprises a stress block (331), a fixed block (332), a left groove (333), a right groove (334), a buffer spring (335), a splayed hole (336) and a limiting block (337), the fixed block (332) is positioned in the stress block (331), the left groove (333) and the right groove (334) are positioned in the fixed block (332), and the buffer spring (335) is positioned between the stress block (331) and the fixed block (332), stopper (337) are located the one end of atress piece (331), left side recess (333), right side recess (334) respectively are equipped with a bolt, fixed block (332) with the position that eight characters hole (336) correspond respectively is equipped with the hole of stepping down of waist circular shape, the bolt passes respectively eight characters hole (336), step down the hole respectively with left side recess (333) right side recess (334) are connected, just fixed block (332) lower extreme is fixed on revolving stage (32).

4. The keyboard latch inner and outer frame automatic assembly device according to claim 3, wherein: the flattening unit (4) comprises a flattening base (41), a flattening slide rail (42), a flattening air cylinder (43), a limiting ejector pin (44) and a flattening jig (45), wherein the flattening slide rail (42) is arranged at the upper end of the flattening base (41), the flattening slide rail (42) is connected with the flattening jig (45), the flattening jig (45) is connected with the flattening air cylinder (43), and the limiting ejector pin (44) is arranged at the lower end of the flattening jig (45).

5. The keyboard latch inner and outer frame automatic assembly device according to claim 1, wherein: still include frame detecting element (5), frame detecting element (5) are including detecting support (51), telescopic cylinder (52) and T shape inductor (53), it fixes to detect support (51) lower extreme on bottom plate (1), detect support (51) upper end with telescopic cylinder (52) are connected, telescopic cylinder (52) end is equipped with T shape inductor (53).

6. The keyboard latch inner and outer frame automatic assembly device according to claim 1, wherein: the inner frame feeding unit (6) comprises an inner frame taking and placing module (61), an inner frame feeding module (62) and a turning module (63), wherein the inner frame taking and placing module (61) comprises an inner frame taking and placing seat (611), an inner frame taking and placing motor (612), an inner frame taking and placing slide rail (613), an inner frame taking and placing sliding table (614), an inner frame Z cylinder (615), an inner frame Z slide rail (616), an inner frame Z sliding table (617), an inner frame clamping jaw I (618) and an inner frame clamping jaw II (619), the inner frame taking and placing seat (611) is fixed on the bottom plate (1), the inner frame taking and placing slide rail (613) is arranged on the inner frame taking and placing slide rail (613), the inner frame taking and placing sliding table (614) is connected with the inner frame taking and placing motor (612), and the inner frame taking and placing motor (612) is fixed on the inner frame taking and placing seat (611), the inner frame Z sliding table (617) and the inner frame Z cylinder (615) are respectively fixed on the inner frame taking and placing sliding table (614), the lower end of the inner frame Z cylinder (615) is provided with the inner frame Z sliding table (617), the inner frame Z sliding table (617) is provided with the inner frame clamping jaw I (618) and the inner frame clamping jaw II (619), the inner frame feeding module (62) comprises a vibrator II (621), a feeding groove II (622), a sensor III (623), a material receiving platform II (624), a clamping jaw groove II (625), a product taking groove II (626), a sensor IV (628), a feeding sliding block II (627) and a push-pull cylinder II (629), the feeding groove II (622) is arranged on the vibrator II (621), the sensor III (623) is arranged at one end of the feeding groove II (622), the other end of the feeding groove II (624) is connected with the material receiving platform II (624), and the feeding sliding block II (627) is arranged in the material receiving, a clamping jaw groove II (625) is formed in the feeding sliding block II (627), a sensor IV (628) is arranged on one side, away from the feeding groove II (622), of the feeding sliding block II (627), the push-pull air cylinder II (629) penetrates through one end of the receiving platform II (624) and is connected with the feeding sliding block II (627), and the product taking groove II (626) is located at one end, away from the sensor III (623), of the feeding groove II (622); upset module (63) are including upset tensioning cylinder (631), upset clamping jaw (632), upset slip table (633), upset motion cylinder (634), inside casing platform (635), inside casing inductor (636) and inside casing lift cylinder (637), upset tensioning cylinder (631) and one end with upset clamping jaw (632) are connected, upset tensioning cylinder (631) lower extreme with upset slip table (633) are connected, upset slip table (633) have upset motion cylinder (634), inside casing platform (635) downside is equipped with inside casing inductor (636), inside casing platform (635) lower extreme is equipped with lift cylinder (637), the shape of inside casing platform (635) with the inside casing shape that upset clamping jaw (632) were got is matchd.

7. The keyboard latch inner and outer frame automatic assembly device according to claim 6, wherein: the blanking unit (7) comprises a blanking support (71), a blanking guide groove (72), a blanking horizontal cylinder (73), a blanking horizontal sliding table (75), a blanking horizontal sliding seat (74), a blanking Z cylinder (76), a blanking Z sliding table (77), a blanking Z line rail (78) and a blanking clamping jaw (79), wherein the blanking guide groove (72) is arranged on one side of the blanking support (71), the blanking horizontal sliding seat (74) is arranged at the upper end of the blanking support (71), the blanking horizontal cylinder (73) is arranged on the blanking horizontal sliding seat (74), the blanking horizontal cylinder (73) is connected with the blanking horizontal sliding table (75), the blanking horizontal sliding table (75) is connected with the blanking horizontal sliding seat (74) through a line rail, the blanking Z cylinder (76) and the blanking Z line rail (78) are positioned on the blanking horizontal sliding table (75), just unloading Z cylinder (76) with unloading Z slip table (77) are connected, just unloading Z slip table (77) with unloading Z linear rail (78) are connected, be equipped with on unloading Z slip table (77) unloading clamping jaw (79).

8. The keyboard latch inner and outer frame automatic assembly device according to claim 1, wherein: still include unloading detecting element (8), unloading detecting element (8) detect telescopic cylinder (82) and product detection inductor (83) including product detection support (81), product detection support (81) lower extreme is fixed on bottom plate (1), product detection support (81) upper end is equipped with product detection telescopic cylinder (82), product detection telescopic cylinder (82) end is equipped with product detection inductor (83).

9. The keyboard latch inner and outer frame automatic assembly device according to claim 3, wherein: the jig push-pull module (34) comprises a jig push-pull air cylinder (341) and an impact block (342), the jig push-pull air cylinder (341) is fixed on the bottom plate (1), and the impact block (342) is arranged on the jig push-pull air cylinder (341).